Allegro is Viva’s proprietary 3-way speaker system. It combines a paper-cone woofer with a mid-range horn and a ribbon super tweeter.
With Allegro, Viva accomplished its long-term objective to build a high efficiency, full range speaker that can deliver phase-coherent, detailed and articulated sound even at a very high volume.
This is the magic we’re all seeking.
Allegro maintains the best qualities of a large horn-based speaker. At the same time, it is affordable and easily adoptable to any home environment. Designed for music lovers, Allegro speakers deliver an intense and highly satisfying music experience. They can be used both for critical listening and for partying at high volume.
Some of the best sound at HiFi Deluxe Munich Awards.
Terry Eringi,

Dimensions w×h×d:
500×1225×415 mm

Weight: 60 kg

3 ways

Crossover Frequencies: 800 - 18000 Hz

Nominal Impedance: 7 Ohms

Sensitivity: 97dB 2.83V

Frequency response: 38Hz-20000Hz +- 3dB

Power Handling 500W

1 woofers 38cm, 1 Horn Midrange

Tweeter, 1 ribbon Tweeter

materials & colours

Hand built cabinet

High grade Baltic birch plywood used to provide mechanical rigidity

Special wiring

Shortest path crossover circuitry with carefully selected, hand-wired parts

Solid brass feet with natural felt padding used for proper floor coupling

Grills are an integral part of the speaker system, as they contain necessary acoustical filters